449481544503099 has 8 divisors (see below), whose sum is σ = 599308853060160. Its totient is φ = 299654299474056.

The previous prime is 449481544503067. The next prime is 449481544503133. The reversal of 449481544503099 is 990305445184944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 449481544503099 - 2⁵ = 449481544503067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449481544503029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4285624 + ... + 30287450.

It is an arithmetic number, because the mean of its divisors is an integer number (74913606632520).

Almost surely, 2^{449481544503099} is an apocalyptic number.

449481544503099 is a deficient number, since it is larger than the sum of its proper divisors (149827308557061).

449481544503099 is a wasteful number, since it uses less digits than its factorization.

449481544503099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31764009.

The product of its (nonzero) digits is 447897600, while the sum is 69.

The spelling of 449481544503099 in words is "four hundred forty-nine trillion, four hundred eighty-one billion, five hundred forty-four million, five hundred three thousand, ninety-nine".